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Definition of chemistry

chemistry

/ˈkɛm.ɪ.stri/
chem · is · try
Adverb:chemically
•
Plural:chemistries
•
Adjective:chemical
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chemistry Lexical Profile

chemistry Game Scores & Validity

• noun

1

The branch of physical science concerned with the composition, structure, properties, and reactions of matter, especially at the atomic and molecular levels.

Example

"She decided to major in chemistry after enjoying her high school laboratory classes."

2

A complex emotional or psychological interaction, mutual attraction, or natural rapport between people.

Example

"The two lead actors had undeniable chemistry on screen, making the romance believable."

3

The chemical composition, properties, and processes of a specific substance, organism, or system.

Example

"Researchers are studying how the new medication alters the patient's blood chemistry."

Synonyms
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Antonyms
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• Rhymes for chemistry

• Nearby Words

chemically
chemise
chemist
chemistry
chemo
chemoreflex
chemotherapy

Word Origin & Etymology

Coined in the early 17th century from 'chemist' plus '-ry', evolving from Early Modern English 'chymistry'. It traces back via Medieval Latin 'alchimia' and Arabic 'al-kimiya' to Ancient Greek 'khemeia', meaning the art of transmuting metals.

Cite this Entry

Wordmom. (2026). Definition of Chemistry. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/chemistry
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